{"id":24566,"date":"2026-08-25T09:59:18","date_gmt":"2026-08-25T09:59:18","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&#038;p=24566"},"modified":"2026-09-21T13:55:05","modified_gmt":"2026-09-21T13:55:05","slug":"electrodo-de-ph-de-hanna-instruments-con-cuerpo-de-pei-y-union-de-ptfe-resistente-hasta-3-bar-cable-de-2-m-con-conector-bnc-modelo-hi1286a","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/es\/product\/hanna-instruments-ph-electrode-with-pei-body-and-ptfe-junction-up-to-3-bar-2-m-cable-with-bnc-connector-hi1286a\/","title":{"rendered":"Electrodo de pH de Hanna Instruments con cuerpo de PEI y uni\u00f3n de PTFE, hasta 3 bar, cable de 2 m con conector BNC (HI1286A)"},"content":{"rendered":"<h2>Electrodo de pH de Hanna Instruments con cuerpo de PEI y uni\u00f3n de PTFE, hasta 3 bar, cable de 2 m con conector BNC (HI1286A)<\/h2>\n<p>El HI1286A es un electrodo de medici\u00f3n de pH con un cuerpo resistente de PEI y una uni\u00f3n de PTFE, dise\u00f1ado para soportar una presi\u00f3n de l\u00ednea de hasta 3 bar. Se suministra con un cable fijo de 2 metros que termina en un conector BNC est\u00e1ndar, lo que lo hace adecuado para controladores de pH, sistemas de dosificaci\u00f3n y paneles anal\u00f3gicos de pH utilizados en el tratamiento comercial del agua de piscinas.<\/p>\n<h3>Para qu\u00e9 sirve<\/h3>\n<p>El conector BNC es la entrada de pH est\u00e1ndar del sector que se utiliza en los controladores, transmisores y paneles de dosificaci\u00f3n de Hanna Instruments, as\u00ed como en la mayor\u00eda de los instrumentos de pH de otros fabricantes que cuentan con una toma BNC. Dado que el electrodo est\u00e1 homologado para 3 bar, puede instalarse en l\u00edneas de circulaci\u00f3n a presi\u00f3n y no solo en dep\u00f3sitos abiertos. Compruebe siempre que su controlador est\u00e9 dise\u00f1ado para un electrodo de vidrio de pH est\u00e1ndar sin sensor de temperatura integrado, ya que este modelo no cuenta con un elemento Pt100\/Pt1000 integrado.<\/p>\n<h3>Posici\u00f3n de instalaci\u00f3n<\/h3>\n<p>Instale el electrodo en una celda de flujo o en un racor en l\u00ednea en el lado de presi\u00f3n del circuito de circulaci\u00f3n, aguas abajo de la filtraci\u00f3n y aguas arriba de los puntos de inyecci\u00f3n de productos qu\u00edmicos. Mantenga el bulbo sensor permanentemente en contacto con el l\u00edquido e inst\u00e1lelo con un \u00e1ngulo de al menos 15 grados por encima de la horizontal, de modo que el electrolito interno permanezca en contacto con la uni\u00f3n. Tienda el cable de 2 m alej\u00e1ndolo de los motores de las bombas y de los variadores de frecuencia para evitar interferencias en la se\u00f1al de la entrada de pH de alta impedancia.<\/p>\n<h3>Vida \u00fatil<\/h3>\n<p>Los electrodos de vidrio para medir el pH son consumibles: su vida \u00fatil en funcionamiento continuo en una piscina suele ser de uno a dos a\u00f1os, dependiendo de la composici\u00f3n qu\u00edmica del agua, la temperatura y la concentraci\u00f3n de cloro. Sustituya la sonda cuando la pendiente de calibraci\u00f3n se desv\u00ede fuera del rango aceptado por el controlador, cuando la respuesta se vuelva lenta o cuando el bulbo de vidrio est\u00e9 agrietado o muy cubierto de dep\u00f3sitos. Una limpieza regular y un almacenamiento adecuado en una soluci\u00f3n de KCl durante los periodos de inactividad prolongar\u00e1n su vida \u00fatil.<\/p>\n<h3>Notas sobre los pedidos<\/h3>\n<p>El HI1286A se vende por separado como un \u00fanico electrodo con su cable incorporado; los tampones de calibraci\u00f3n, la soluci\u00f3n de almacenamiento, las celdas de flujo y los soportes en l\u00ednea se piden por separado. La longitud del cable es fija, de 2 m, y no se puede alargar sin una caja de conexiones adecuada con impedancia adaptada. Comprueba la compatibilidad del cuerpo de PEI y la uni\u00f3n de PTFE con los productos qu\u00edmicos a los que estar\u00e1 expuesto antes de realizar el pedido, ya que las aplicaciones con gran cantidad de disolventes o a altas temperaturas pueden requerir un material diferente para el cuerpo.<\/p>","protected":false},"excerpt":{"rendered":"<p>Electrodo de pH de Hanna Instruments con cuerpo de PEI y uni\u00f3n de PTFE, hasta 3 bar, cable de 2 m con conector BNC (HI1286A). El HI1286A es un electrodo de medici\u00f3n de pH con un cuerpo resistente de PEI y una uni\u00f3n de PTFE, dise\u00f1ado para soportar una presi\u00f3n de l\u00ednea de hasta 3 bar. Se suministra con un cable fijo de 2 metros con conector<a href=\"https:\/\/www.poolparthub.com\/es\/product\/hanna-instruments-ph-electrode-with-pei-body-and-ptfe-junction-up-to-3-bar-2-m-cable-with-bnc-connector-hi1286a\/\">Seguir leyendo <span class=\"sr-only\">\u201cElectrodo de pH de Hanna Instruments con cuerpo de PEI y uni\u00f3n de PTFE, hasta 3 bar, cable de 2 m con conector BNC (HI1286A)\u201d<\/span><\/a><\/p>","protected":false},"featured_media":27012,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[2033],"product_cat":[2066],"product_tag":[],"class_list":["post-24566","product","type-product","status-publish","has-post-thumbnail","product_brand-hanna-instruments","product_cat-spare-parts-dosing","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":"Rugged PEI body suited to pressurised lines"},{"text_details_type":"yes","text_details_product":"PTFE junction resists clogging and fouling"},{"text_details_type":"yes","text_details_product":"Standard BNC fits most pH controllers"},{"text_details_type":"yes","text_details_product":"Rated up to 3 bar line pressure"},{"text_details_type":"no","text_details_product":"Consumable part, needs periodic replacement"},{"text_details_type":"no","text_details_product":"No integrated temperature sensor"},{"text_details_type":"no","text_details_product":"Fixed 2 m cable, not extendable"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hanna Instruments pH Electrode with PEI Body and PTFE Junction, up to 3 bar, 2 m Cable with BNC Connector (HI1286A) | PoolPartHub<\/title>\n<meta name=\"description\" content=\"Hanna Instruments HI1286A pH electrode: PEI body, PTFE junction, 3 bar rated, 2 m cable with BNC connector. 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